You can open up to 16 viewer windows. These windows can be placed on the same or different monitors.
To show a new empty window, press Ctrl + N or click New window in the pop-up menu under the folder icon. Double clicking the RadiAnt icon on the Desktop is another way to open a new window.
Use the duplicate window feature to open a new window with the series displayed in the active window. Click Duplicate window or use the shortcut Ctrl + Shift + N .
When the series from the same study are opened in two different windows, they are auto-synchronized; also, the cross-reference lines are displayed, if applicable. Finally, a fusion of images is possible too. This can be helpful when browsing series of the same study in a multi-monitor setting.
PET-CT fusion displayed on two monitors
Press Alt + F4 to close the active window. To exit the application when multiple viewer windows are opened, press Ctrl + Alt + F4 or click Exit in the pop-up menu under the folder toolbar icon. You can also press Ctrl while clicking the close button in one of the viewer windows.